[INFO] fetching crate elf_utils 0.1.4...
[INFO] checking elf_utils-0.1.4 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate elf_utils 0.1.4 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate elf_utils 0.1.4 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate elf_utils 0.1.4
[INFO] finished tweaking crates.io crate elf_utils 0.1.4
[INFO] tweaked toml for crates.io crate elf_utils 0.1.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate elf_utils 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hybrid-array v0.2.0-rc.9
[INFO] [stderr]   Downloaded digest v0.11.0-pre.9
[INFO] [stderr]   Downloaded hashicorp_vault v2.1.1
[INFO] [stderr]   Downloaded sha2 v0.11.0-pre.4
[INFO] [stderr]   Downloaded block-buffer v0.11.0-rc.0
[INFO] [stderr]   Downloaded elf_rust v0.1.3
[INFO] [stderr]   Downloaded hmac v0.13.0-pre.4
[INFO] [stderr]   Downloaded lambda_runtime v0.13.0
[INFO] [stderr]   Downloaded warp v0.3.7
[INFO] [stderr]   Downloaded const-oid v0.10.0-rc.0
[INFO] [stderr]   Downloaded cloud_task_executor v0.1.4
[INFO] [stderr]   Downloaded cte_basic_macros v0.1.0
[INFO] [stderr]   Downloaded crypto-common v0.2.0-rc.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5f5a3795010dd1cf9c98d6f2ecd52b145a49ad591afd45c15e08461c04bdc5f
[INFO] running `Command { std: "docker" "start" "-a" "e5f5a3795010dd1cf9c98d6f2ecd52b145a49ad591afd45c15e08461c04bdc5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5f5a3795010dd1cf9c98d6f2ecd52b145a49ad591afd45c15e08461c04bdc5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5f5a3795010dd1cf9c98d6f2ecd52b145a49ad591afd45c15e08461c04bdc5f", kill_on_drop: false }`
[INFO] [stdout] e5f5a3795010dd1cf9c98d6f2ecd52b145a49ad591afd45c15e08461c04bdc5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8c4451fb33acdfa6e02ec5f0a6e87ee526ed1f1d3e1b365b0ba93585e48d489
[INFO] running `Command { std: "docker" "start" "-a" "b8c4451fb33acdfa6e02ec5f0a6e87ee526ed1f1d3e1b365b0ba93585e48d489", kill_on_drop: false }`
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[INFO] [stderr]    Compiling proc-macro-error v1.0.4
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[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]   --> src/fs/utils.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |     base64::encode(result.into_bytes())
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]   --> src/fs/utils.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |     base64::encode(result.into_bytes())
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "b8c4451fb33acdfa6e02ec5f0a6e87ee526ed1f1d3e1b365b0ba93585e48d489", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8c4451fb33acdfa6e02ec5f0a6e87ee526ed1f1d3e1b365b0ba93585e48d489", kill_on_drop: false }`
[INFO] [stdout] b8c4451fb33acdfa6e02ec5f0a6e87ee526ed1f1d3e1b365b0ba93585e48d489